Manufacturing method of paraffin tissue chip
A production method and tissue chip technology, which are applied in the preparation of test samples, material inspection products, biological testing, etc., can solve the problems of limited tissue thickness, tiny tissue, and limited tissue sources, and achieve high yield and diverse materials.
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[0019] Example 1
[0020] Use the following methods to make paraffin tissue chips:
[0021] The first step: when taking pathological materials, save the required tissues, number them, cut them into 2mm×2mm×10mm size, follow the routine tissue processing procedures of the pathology department, to the step of soaking in paraffin; put them on the ironing table, and put them at 60℃ The paraffin on the surface melts to obtain the tissue to be embedded;
[0022] Step 2: Take another paraffin wax and put it in a paraffin pot, heat it to 60℃ with an electric furnace to melt the paraffin wax;
[0023] The third step: Put 2 vertically bent copper bars on a thick glass plate, and put together a square wax mold with a length of 70mm, a width of 40mm, a height of 20mm, and a thickness of 10mm on the glass plate, the thickness of which is (copper The height of the strip), use tweezers to take the first piece of tissue that needs to be embedded, and quickly immerse it in the melted paraffin. Pla...
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[0024] Example 2
[0025] Use the following methods to make paraffin tissue chips:
[0026] The first step: Number and position the required tissue on the wax block, cut the tissue into 5mm, 1mm wide, and 1mm thick square blocks; place it on the ironing table, and melt the paraffin wax on it at 65°C Get the tissue to be embedded;
[0027] Step 2: Take another paraffin wax and put it in a paraffin pot, heat it to 70℃ with an electric furnace to melt the paraffin wax;
[0028] The third step: Put 2 vertically bent copper bars on a thick glass plate, and put together a square wax mold with a length of 70mm, a width of 40mm, a height of 20mm, and a thickness of 20mm on the glass plate with a thickness of (copper The height of the strip), use tweezers to take the first piece of tissue that needs to be embedded, and quickly immerse it in the melted paraffin. Place the flat surface against the glass, and rely on the viscosity of the paraffin to stand the tissue on the glass. The first pi...
Example Embodiment
[0029] Example 3
[0030] Use the following methods to make paraffin tissue chips:
[0031] The first step: Number and position the required tissue on the wax block, cut the tissue into a cylinder with a length of 10mm and a radius of 1mm; place it on the ironing table, and melt the paraffin wax on it at 65°C to be embedded Organization
[0032] Step 2: Take another paraffin wax and put it in a paraffin pot, heat it to 70℃ with an electric furnace to melt the paraffin wax;
[0033]The third step: Put the two vertically bent copper bars on the thick glass plate, and put the square wax mold with a length of 70mm, a width of 40mm, a height of 20mm, and a thickness of 20mm on the glass plate with a thickness of (copper The height of the strip), use tweezers to take the first piece of tissue that needs to be embedded, and quickly immerse it in the melted paraffin. Place the flat surface against the glass, and rely on the viscosity of the paraffin to put the tissue on the glass. The fir...
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